本研究結合教授及國小教師的意見,目的在建立以貝氏網路為基礎的電腦診斷測驗及動畫補救教學系統。提供學生在進行電腦診斷測驗後,能依其錯誤類型,即時進行動畫補救教學。 有別於傳統的診斷分析,既費時又費力。本系統嘗試利用電腦來進行學生錯誤類型的分析,並對個別學生進行補救教學,因材施教,以減輕教師教學與評量的負擔。 總而言之,本研究成果欲達到下列目標: 一、分析六年級能力指標相關文獻,整理出學生常發生的錯誤類型並加以建置貝氏網路。 二、根據所建置的貝氏網路編製診斷測驗。 三、根據所建置的貝氏網路編製補救教學。 四、驗證診斷測驗及補救教學的效果。 關鍵字:貝氏網路、錯誤類型、補救教學、幾何
Establish the Learning Educational Program and remedy instructions based on Bayesian Networks after discussing with professors and teachers. The program offer the remedy instructions immediately based on the mistaken types. It is time consuming on traditional paper test. Students take the examination online and the program analyzes the mistaken types. By doing so, teachers can adjust their teaching based on the test result. The study would like to achieve the targets as below. 1. Analyzing the reference of ability index on Grade 6, figure out the frequent mistaken types and set up the Bayesian Networks. 2. Designing the diagnosing questions in accordance with the Bayesian Networks. 3. Editing the remedy instructions based on the Bayesian Networks. 4. Demonstrating the outcome of diagnosing test and remedy instructions. Keywords: Bayesian Networks、Mistaken types、Remedy Instructions、Geometry